Perfluoro-n-octanoic acid, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFOA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended P48-RS Mass-Labelled PCB Recovery Standard, 1.2ml, nonane Price on request 20138 EPA Method 1618 Organochlorine Mix C Price on request 681846 Styrene, 5ml Price on request